const systemInfo = uni.getSystemInfoSync()
export const getStatusBarHeight = () => systemInfo.statusBarHeight || 15;



export const getTitleBarHeight = () => {
	if (uni.getMenuButtonBoundingClientRect) {
		let {
			top,
			height
		} = uni.getMenuButtonBoundingClientRect()
		return height + (top - getStatusBarHeight()) * 2
	} else {
		return 50
	}
}

export const getNavBarHeight = () => getStatusBarHeight() + getTitleBarHeight()

export const getleftIconLeft = () => {

	// #ifdef MP-TOUTIAO
	let {
		leftIcon: {
			left,
			width
		}
	} = tt.getMenuButtonBoundingClientRect()

	return left + parseInt(width)
	// #endif

	// #ifndef MP-TOUTIAO
	return 0
	// #endif

}